Hello all,
I am attempting to cross-compile Samba 3.0.24 for the ARM
platform using on an Ubuntu Dapper box using arm-linux-gcc 3.4.0. I
am using the following script to call configure:
#!/bin/bash
ac_cv_func_prctl=no
linux_getgrouplist_ok=no
./configure --without-krb5 --without-ldap --without-ads --disable-cups
--without-swat --prefix=/home/tropem/samba-build --host=arm-linux
--build=i386-linux
The console error is:
checking for __open64... yes
checking for creat64... yes
checking for prctl... yes
configure: error: cannot run test program while cross compiling
See `config.log' for more details.
The config.log shows:
configure:23753: checking for prctl
configure:23809: arm-linux-gcc -o conftest -O -D_SAMBA_BUILD_
conftest.c -lnsl -ldl >&5
configure:23815: $? = 0
configure:23822: test -z "$ac_c_werror_flag" || test ! -s
conftest.err
configure:23825: $? = 0
configure:23832: test -s conftest
configure:23835: $? = 0
configure:23849: result: yes
configure:23885: arm-linux-gcc -c -O -D_SAMBA_BUILD_ conftest.c >&5
configure:23891: $? = 0
configure:23898: test -z "$ac_c_werror_flag" || test ! -s conftest.err
configure:23901: $? = 0
configure:23908: test -s conftest.o
configure:23911: $? = 0
configure:23935: error: cannot run test program while cross compiling
See `config.log' for more details.
ac_cv_func_prctl and linux_getgrouplist_ok are the variables that
appear immediately before and after the section of the configure
script that fails. I tried all four combinations of these variables
without success. The section of the configure script that fails seems
to be looking for breakage in getgrouplist:
#
#
#
case "$host_os" in
*linux*)
# glibc <= 2.3.2 has a broken getgrouplist
if test "$cross_compiling" = yes; then
{ { echo "$as_me:$LINENO: error: cannot run test program while cross
compiling
See \`config.log' for more details." >&5
echo "$as_me: error: cannot run test program while cross compiling
See \`config.log' for more details." >&2;}
{ (exit 1); exit 1; }; }
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
Is there a way to simply remove this check? Is there a better way to
get around this than hacking the configure script?
There are a few other posts on the list that seem to relate to this
issue, but most did not have replies.
Thanks,
Mitch Trope
Hello,
change this in your configure line:
--host=i686 --target=arm-linux
This fixes your error (remove the --build=...).
BTW: I pre-set the following variables:
export samba_cv_HAVE_MEMORY_KEYTAB=set
export samba_cv_USE_SETEUID=set
export samba_cv_HAVE_WRFILE_KEYTAB=set
export ac_cv_path_KRB5_CONFIG=${KERBEROS}/tools/krb5-config
export ac_cv_path_CUPS_CONFIG=${CUPS}/cups-config
And fix the config.h:
CFG="include/config.h"
if test -f $CFG ; then
echo "#define HAVE_GETTIMEOFDAY_TZ 1" >> $CFG
echo "#define USE_SETEUID 1" >> $CFG
echo "#define HAVE_IFACE_IFCONF 1" >> $CFG
fi
If you need winbind, you might have to add the
nsswitch/winbind_nss_linux.o - object file to the
WINBIND_NSS_OBJ in the Makefile.
Mitch Trope schrieb:> Hello all,
> I am attempting to cross-compile Samba 3.0.24 for the ARM
> platform using on an Ubuntu Dapper box using arm-linux-gcc 3.4.0. I
> am using the following script to call configure:
> #!/bin/bash
> ac_cv_func_prctl=no
> linux_getgrouplist_ok=no
> ./configure --without-krb5 --without-ldap --without-ads --disable-cups
> --without-swat --prefix=/home/tropem/samba-build --host=arm-linux
> --build=i386-linux
>
> The console error is:
> checking for __open64... yes
> checking for creat64... yes
> checking for prctl... yes
> configure: error: cannot run test program while cross compiling
> See `config.log' for more details.
[...]> Thanks,
>
> Mitch Trope
Bye,
Martin
--
Martin Zielinski mz@seh.de
Software Development
SEH Computertechnik GmbH www.seh.de